Fix "can not" in Documentation and Kconfig

Randy brought it to my attention that in proper english "can not" should always
be written "cannot". I donot see any reason to argue, even if I mightnot
understand why this rule exists.  This patch fixes "can not" in several
Documentation files as well as three Kconfigs.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index aa21c66..456d18b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -611,8 +611,8 @@
 	noirqbalance	[IA-32,SMP,KNL] Disable kernel irq balancing
 
 	i8042.direct	[HW] Put keyboard port into non-translated mode
-	i8042.dumbkbd	[HW] Pretend that controlled can only read data from
-			     keyboard and can not control its state
+	i8042.dumbkbd	[HW] Pretend that controller can only read data from
+			     keyboard and cannot control its state
 			     (Don't attempt to blink the leds)
 	i8042.noaux	[HW] Don't check for auxiliary (== mouse) port
 	i8042.nokbd	[HW] Don't check/create keyboard port